SPECS / COMPARISON
Hitachi ZX135US-3 vs Hyundai ROBEX 140LC-7A
A detailed comparison of the Hitachi ZX135US-3 and the Hyundai ROBEX 140LC-7A. Click a model name to view its full specifications.
Horsepower
Hitachi ZX135US-392 kW (124 HP)
Hyundai ROBEX 140LC-7A78 kW (105 HP)
Weight
Hitachi ZX135US-314128 kg (31147 lbs)
Hyundai ROBEX 140LC-7A13980 kg (30821 lbs)
Operating Weight
Hitachi ZX135US-314128 kg (31147 lbs)
Hyundai ROBEX 140LC-7A13980 kg (30821 lbs)
| Specification | Hitachi ZX135US-3 Mid-Size Excavators | Hyundai ROBEX 140LC-7A Mid-Size Excavators |
|---|---|---|
| Excavator Type | Mid-Size Excavator | Mid-Size Excavator |
| Weight | 14128 kg (31147 lbs) | 13980 kg (30821 lbs) |
| Horsepower | 92 kW (124 HP) | 78 kW (105 HP) |
| Digging Depth | 555 cm (218 in.) | 472 cm (186 in.) |
| Max Digging Depth | 555 cm (218 in.) | 472 cm (186 in.) |
| Max Loading Height | 679.7 cm (267.6 in.) | 591.3 cm (232.8 in.) |
| Max Reach Along Ground | 826.0 cm (325.2 in.) | 755.9 cm (297.6 in.) |
| Max Vertical Wall Digging Depth | 502.9 cm (198.0 in.) | 420.6 cm (165.6 in.) |
| Overall Length | 737.6 cm (290.4 in.) | 777.2 cm (306.0 in.) |
| Track Length | 3474.7 cm (1368.0 in.) | 3596.6 cm (1416.0 in.) |
| Length of Track on Ground | 289.6 cm (114.0 in.) | 301.8 cm (118.8 in.) |
| Reference Bucket Capacity | 0.6 m2 (0.8 cu yds) | 0.6 m2 (0.8 cu yds) |
| Ground Clearance | 45.7 cm (18.0 in.) | 45.7 cm (18.0 in.) |
| Tail Swing Radius | 146.3 cm (57.6 in.) | 231.6 cm (91.2 in.) |
| Overall Width | 249.9 cm (98.4 in.) | 262.1 cm (103.2 in.) |
| Engine Make | Isuzu | Mitsubishi |
| Engine Model | AJ-4JJ1X | D04FD-TAA |
| Net Power | 92 kW (124 HP) | 78 kW (105 HP) |
| Gross Power | 100.9 kW (135.3 HP) | 89 kw (119 hp) |
| Rated Power | 1800 RPM | 2000 RPM |
| Hydraulic Pump Flow Capacity | 231 LPM (61.9 GPM) | 257 LPM (68.7 GPM) |
| Relief Valve Pressure | 350 Bar (5077 psi) | 323 Bar (4690 psi) |
| Operating Weight | 14128 kg (31147 lbs) | 13980 kg (30821 lbs) |
| Max Travel Speed | 5.6 km (3.5 mph) | 5.1 km (3.2 mph) |
| Displacement | 3000.5 cc (183 cu. in.) | 69628.6 cc (4249 cu. in.) |
| Shoe Size | 50.0 cm (19.7 in.) | 60.2 cm (23.7 in.) |
| Max Bucket Capacity | — | 0.8 m2 (1.0 cu yds) |
| Min Bucket Capacity | — | 0.3 m2 (0.4 cu yds) |
| Hydraulic System Capacity | — | 210.1 l (55.5 gal) |
| Swing Speed | — | 13.1 RPM |
| Cab Height | — | 283.5 cm (111.6 in.) |
| Aspiration | — | Turbocharged |
| Max Torque | — | 445.3 Nm (328.4 ft-lbs) |
| Cooling Capacity | — | 22.3 l (5.9 gal) |
| Fuel Capacity | — | 270.3 l (71.4 gal) |
| Swing Drive Capacity | — | 2.6 l (0.7 gal) |
| Engine Oil Capacity | — | 18.5 l (4.9 gal) |
| Operating Voltage | — | Operating Voltage 24 V |
| Ground Pressure | — | 35.9 kPa (5.2 psi) |
| Number of Carrier Rollers per Side | — | 1 |
| Number of Track Rollers per Side | — | 7 |
| Number of Shoes per Side | — | 46 |
| Max Cutting Height | — | 835.2 cm (328.8 in.) |
| Alternator | — | 50 A |
| Track Gauge | — | 201.2 cm (79.2 in.) |
| Removal Counterweight Clearance | — | 94.5 cm (37.2 in.) |
| Torque Power | — | 1700 RPM |
| Drawbar Pull | — | 13.300 kg (29320 lbs) |
Values come from the manufacturer-sourced model files; empty cells mean the property is not published for that model. No performance ranking is applied.